Lincoln Service Parts 2 › Lincoln Electric 9ST10642-120 FLEX TUBE T10642-120 Lincoln Electric 9ST10642-120 FLEX TUBE T10642-120 Sale Price: $38.52 Original Price: $44.30 FLEX TUBE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! FLEX TUBE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1